| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.63 | 13.607% | $50.7028 | $50.70 | $50.70 | $50.70 |
| Purchase #2 | $8.37 | 3.824% | $8.6901 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $188.65 | 12.420% | $212.0803 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $99.64 | 5.670% | $105.2896 | $105.29 | $105.30 | $105.30 |
| Purchase #5 | $176.74 | 3.766% | $183.396 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $50.63 | 3.779% | $52.5433 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $159.58 | 5.636% | $168.5739 | $168.57 | $168.55 | $168.60 |
| 7 purchase totals = | $728.24 | $781.2760 | $781.27 | $781.30 | $781.30 | |